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Benoît ManhesBM

Benoît Manhes

Mobile Developer | Android | Kotlin | Compose

€350/day
4 projects
Lyon, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Benoît

Hello, I have been a native Android developer for 6 years.

I worked for a mobile application development company for 5 years, on numerous projects: design from scratch or complete redesign.

I have been usingKotlinsince 2020 andJetpack Composesince 2022. I am comfortable withMVVMarchitecture,coroutinesandflows**, dependency injection ( **KoinorHilt). I work with theAgilemethodology.

What I can offer you:

☞ Support and advice for mobile application design
☞ Development of nativeAndroidapplications inKotlin
☞ Development of cross-platform applications withCompose Multiplatform
☞ Maintenance, bug fixing, and testing
☞ Feature enhancements and additions
☞ Deployment on the Play Store and monitoring (analytics)

But also:

I have always worked closely with designers. Having an appetite for front-end and UX, I have designed several applications withFigma.
☞ Creation of mockups and implementation of adesign systemon Figma

Having founded my company with two friends, I had to learn to develop a back-end inTypeScriptwithSupabase.
SQLdatabase design
☞ Development of a simpleback-endvia Supabase

I have already trained apprentices and I really enjoy knowledge transfer and pedagogy.
☞ Programming courses or training (Python, Java, Kotlin, SQL, …)
☞ Android development courses or training
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 10km)

Experience

  • Yeti Solutions
    Co-founder and full stack mobile developer
    January 2025 - August 2025 (7 months)
    Yeti Solutions develops Pistache, an application to simplify and facilitate the organization of events for individuals and companies.

    Application Design:
    - Figma
    - Design System

    Mobile Application:
    - Clean architecture MVVM
    - ComposeMultiPlatform
    - Other tools: Koin, Room, Ktor, OpenStreetMap, Animations,

    Back-end:
    - API development in TypeScript
    - Hosting via Supabase
    - SQL and PostgreSQL database design, pgTap (testing)
    Compose Multiplatform Kotlin Supabase Figma GitHub
  • Lunabee studio
    Android Developer
    September 2020 - December 2024 (4 years and 3 months)
    Lyon, France
    Lunabee Studio is a small company that designs and develops native mobile applications for all types of organizations.
    I had the opportunity to work on numerous applications: from **TousAntiCovid**, to the sports coach **RunMotion**, through online hotel booking with **B&B Hotels**, or the ultra-secure password manager **OneSafe6**.

    - Clean architectureMVVM
    - Development of Android applications inKotlinon Android Studio
    - Design inJetpack Compose**, using a **design system
    - Deployment and monitoring viaFirebase
    - Dependency injection withHiltorKoin
    - Some projects inKotlinMultiPlatform
    - Database inRealmorRoom
    - Package ManagerGradle
    - Unit testingJUnit
    - Other tools:Retrofit, Moshi, Datastore, Coil, Maestro(UI Testing),Ktor,Mockk, adb, deeplink, etc...
    - Tools: Notion, Jira, Confluence, Github, Figma, ...


    Kotlin Jetpack Compose Room Crashlytics Gradle
  • UrgoTech
    Junior Android Developer
    MEDICAL
    September 2019 - March 2020 (6 months)
    Paris, France
    URGOTECH, a URGO group start-up, develops and markets connected health innovations.

    Development and maintenance of mobile applications for Bluetooth-connected health devices:
    - UrgoFeel: stress management
    - UrgoMia: perineal rehabilitation probe
    - UrgoSleep: helmet to improve sleep
    Java Kotlin Mobile Application Android Bluetooth Low Energy

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Education

  • Computer Engineering and Digital Systems
    ENSEM - Nancy
    2020

Certifications

  • Computer Science Mastery
    Université du Québec À Chicoutimi
    2020
    Java GitHub AI and Data Analysis Android Communication Kotlin

Skill set

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